Vermiculite Powder

Vermiculite Powder is available in exfoliated and micronized forms, supplied in different particle size grades ranging from fine powder to coarse granules. Its primary components include magnesium, aluminum, iron silicates, and bound water, which allow the material to expand when heated and create a highly porous structure. Vermiculite is extensively used in construction materials such as lightweight concrete, fireproof boards, plasters, and insulation systems. In agriculture and horticulture, it is applied as a soil conditioner and growing medium to improve aeration, water retention, and nutrient exchange. Industrial applications include use in brake linings, refractory products, packing materials, and as a functional filler in coatings and composites. From a technical perspective, Vermiculite Powder offers low bulk density, high cation exchange capacity, neutral pH, chemical inertness, and excellent thermal and acoustic insulation performance.